# Questions tagged [index]

An index is a reference portfolio that can be used, either to benchmark the performance of an investment strategy, either to create products (Futures, Structured Products).

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### Dividend Index Futures

My question is dealing with the proportionality between Dividend Index Futures prices and Index prices. Indeed, we in the past we used to do a simple regression between these variables and use the ...
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### Is there any index calculation methodology that is suitable when constituents change frequently?

Trying to create a custom stock sector index, however adding/dropping of the constituents will be frequent. Which kind of index calculation methodology (e.g. Price Weighted, Equal Weighted, Cap ...
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### Calculating index arbitrage

I have a days-worth of level 2 market data. I am calculating S&P500 index arbitrage. I have a few questions about the calculation: 1) Should I be summing all the bids and asks from the stocks ...
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### Intuitive description of the Spillover Index by Diebold and Yilmaz

I am struggling to grasp the steps outlined in the 2009 paper by Diebold & Yilmaz, which introduces the framework for a spillover index. The final expression for a spillover index for a two ...
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### Calculating the Hedge Ratio

Suppose we have an index whose value is calculated by a weighted geometric mean. Now we want to recreate the index using its underlying components. How would we go about calculating the hedge ratios ...
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### Index CDS Option (Spread Quoted) - Black's Formula

I have looked at the question and answers here and I have read Chapter 11 of Dominic O'Kane's book Modelling Single-name and Multi-name Credit Derivatives. The book is very clear and has some in-depth ...
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### Mechanics of index CDS options

I am looking at some documents regarding pricing approaches for index CDS options but none of them give much detail on the mechanics of trading the product. I have looked at the CDX UNTRANCHED ...
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### Seeking data source for index constituents and changes

I need to find a definitive list of US and UK index constituents. I'm currently monitoring S&P100, S&P500, DJIA, FTSE100, FTSE350 etc. and curating the list manually, which is causing problems....
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### Day OPEN = prior day CLOSE in S&P 500 index historical data

There is a phenomenon in the historical data of the S&P 500 index, of extended periods with repeated occurrences of 'today's open = yesterday's close'. It could have made sense had it been the ...
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### PCA and constructing an index

Given a set of correlated securities and their corresponding closing prices, I am looking for a way to construct an index of these securities. When applying PCA to obtain the principal components, ...
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### Model-Free Implied Volatility: Data of Expired Options and Bond Price

I am attempting to calculate Model-Free Implied Volatility for several equity indices (S&P500, NASDAQ100, CAC40, FTSE100, DJIA, EUROSTOXX50, NIKKEI225, NIFTY50). I wish to get historical data of ...